deser-jsonc

JSONC (JSON with comments) support for deser. JSONC is JSON with // and /* */ comments and commas after the last element of sequences and maps, as used by tsconfig.json or the settings of VS Code.

#[derive(deser::Deserialize)]
struct Config<'a> {
    name: &'a str,
    ports: Vec<u16>,
}

let config: Config = deser_jsonc::from_str(r#"{
    // the name of the service
    "name": "api",
    "ports": [80, 443,],
}"#).unwrap();
assert_eq!(config.name, "api");

Otherwise it works like deser-json, which is also used to serialize (JSON is valid JSONC). The parser is generated from the one of deser-json (see deser-template-json in the repository).